7), although not a rule dictionary But it is essentially a well-deserved treat. Similar regulations, recommendations or ethics. You do not have to follow any But it would be better if you follow.
7) even though the dictionary, not a rule, but it is a principle that should be implemented similar to the suggested regulations or code of conduct, you do not have to follow it, but it would be better if you follow the.
7.) Even though dictionary is not rules, but it is a principle that should be treated like the rules or instructions you do not need to follow any code of conduct, but it will be better than if you follow